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Celkon A21

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  Celkon A21

Launch

Announced 2014. Released 2014
Status Discontinued

Network

Technology GSM / HSPA
Speed HSPA
2G bands GSM 900 / 1800 - SIM 1 & SIM 2
3G bands HSDPA 2100

Body

Dimensions 124.8 x 66.1 x 10.8 mm (4.91 x 2.60 x 0.43 in)
Weight 115.3 g (4.06 oz)
SIM Dual SIM (Dual stand-by)

Display

Type TFT
Size 4.0 inches, 47.6 cm2 (~57.8% screen-to-body ratio)
Resolution 320 x 480 pixels, 3:2 ratio (~144 ppi density)

Platform

OS Android 4.2.2 (Jelly Bean)
Chipset Mediatek MT6582 (28 nm)
CPU Quad-core 1.3 GHz Cortex-A7
GPU Mali-400MP2

Memory

Card Slot microSDHC
Internal 512MB 256MB RAM

Sound

Loudspeaker Yes
3.5mm Jack Yes

Comms

WLAN Wi-Fi 802.11 b/g/n
Bluetooth 4.0, A2DP
NFC No
Radio FM radio
USB microUSB
Positioning No

Features

Sensors Accelerometer

Battery

Stand-by Up to 120 h (3G)
Talk time Up to 8 h (3G)
Type Li-Ion 1500 mAh battery

Misc

Colors Black, Blue, Red
SAR EU 0.99 W/kg (head) 1.39 W/kg (body)
Price About 60 EUR

Main Camera

Video Yes
Single 3.15 MP

Selfie camera

Single 1.3 MP